package com.zzyl.nursing.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.zzyl.nursing.vo.TimeVo;
import org.apache.ibatis.annotations.Mapper;

import java.time.LocalDateTime;
import java.util.List;
import com.zzyl.nursing.domain.Reservation;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

/**
 * 预约信息Mapper接口
 * 
 * @author rouiqasy
 * @date 2025-01-15
 */
@Mapper
public interface ReservationMapper extends BaseMapper<Reservation>
{
    /**
     * 查询预约信息
     * 
     * @param id 预约信息主键
     * @return 预约信息
     */
    public Reservation selectReservationById(Long id);

    /**
     * 查询预约信息列表
     * 
     * @param reservation 预约信息
     * @return 预约信息集合
     */
    public List<Reservation> selectReservationList(Reservation reservation);

    /**
     * 新增预约信息
     * 
     * @param reservation 预约信息
     * @return 结果
     */
    public int insertReservation(Reservation reservation);

    /**
     * 修改预约信息
     * 
     * @param reservation 预约信息
     * @return 结果
     */
    public int updateReservation(Reservation reservation);

    /**
     * 删除预约信息
     * 
     * @param id 预约信息主键
     * @return 结果
     */
    public int deleteReservationById(Long id);

    /**
     * 批量删除预约信息
     * 
     * @param ids 需要删除的数据主键集合
     * @return 结果
     */
    public int deleteReservationByIds(Long[] ids);

    @Select("select time, 6 - count(*) count from reservation " +
            " where #{time} between #{start} and #{end} " +
            " and status != 2 group by #{time};")
    List<TimeVo> getCountByTime(@Param("time") LocalDateTime time,
                                @Param("start") LocalDateTime start,
                                @Param("end") LocalDateTime end);
}
